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I did the Grounding mod today... surprising results
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Old 10-05-2019, 10:00 PM   #1
anthony12052
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Car: 2000 RS gray/silver
Join Date: Mar 2013
Location: Oregon
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Posts: 77
Default I did the Grounding mod today... surprising results

Since i got my car back the engine seemed to idle low. The entire car would vibrate at idle when it warmed up.

I thought this was the new life of a forged internal built engine.

I was reading through the grounding mod threads, and remember my old wrx had ground wires on the bottom of the engine.

I decided to give it a go.

Ran a wire from the negative battery terminal to the driver intake manifold ground, from there to the alternator, from there to passenger side intake manifold.

Started it up let it warm up. The idle was around 710-750, and no more vibrations!

I also cleaned up some of the original ground spots.

Will run a wire to each head next.
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